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authorBdale Garbee <bdale@gag.com>2016-01-10 19:04:49 -0700
committerBdale Garbee <bdale@gag.com>2016-01-10 19:04:49 -0700
commit70e9064ca962dfd345f8a342afa130f969606553 (patch)
treee8e374912df403e7e237aecbd1ec0a19fa6c5c42 /src/drivers/ao_companion.c
parent489d22f448d9927533e90da4d16c5a332a234a8d (diff)
parent73ce3f73526edfabccd3b98e6e67de6d82a84b63 (diff)
Merge branch 'master' into branch-1.6
Diffstat (limited to 'src/drivers/ao_companion.c')
-rw-r--r--src/drivers/ao_companion.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/drivers/ao_companion.c b/src/drivers/ao_companion.c
index 7e02939b..5f07e8b0 100644
--- a/src/drivers/ao_companion.c
+++ b/src/drivers/ao_companion.c
@@ -23,6 +23,10 @@
#define ao_spi_fast(b)
#endif
+#if !HAS_COMPANION
+#error HAS_COMPANION not set in ao_companion.c
+#endif
+
#define COMPANION_SELECT() do { \
ao_spi_get_bit(AO_COMPANION_CS_PORT, \
AO_COMPANION_CS_PIN, \